The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2022
Filed:
Oct. 07, 2019
SK Hynix Inc., Gyeonggi-do, KR;
Jeong Hyun Yoon, Gyeonggi-do, KR;
Sung Yeob Cho, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory controller controls a data storage device including a nonvolatile memory in which a recovery code is stored. The memory controller includes: a mode converter for determining an operation mode of the data storage device as a normal mode or a sleep mode, according to power sensing information representing a power consumption of the data storage device, a recovery code storage including a nonvolatile memory, in which a recovery code for a recovery operation is stored, and a code executer for performing the recovery operation by executing the recovery code. The mode converter stores a recovery code address indicating a position of the nonvolatile memory at which the recovery code is stored.